2667714647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197887}}^1$

素因数の和:197978

約数の個数: 16

約数和(自身を含む): 3091802112

約数和(自身を除く): 424087465

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 197887, 2572531, 3364079, 12071107, 43733027, 156924391, 205208819, 2667714647]

約数ペア:

[(1, 2667714647), (13, 205208819), (17, 156924391), (61, 43733027), (221, 12071107), (793, 3364079), (1037, 2572531), (13481, 197887)]